nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

centerandzoom &amp; onClick event mappoint spatialreference null

GlenRhea

I have a "zoom to county" drop down that uses centerandzoom which works great however all my onclick events fail when I use the zoom because mappoint spatialreference is null until I pan the map. Once I pan the map all my onclick events work fine.

This issue also affects another function that uses centerandzoom but displays a layer instead. The layer doesn't show up until I pan a little.

There is too much code to post so here is a link to the app:
http://dev.geostor.arkansas.gov/G6/Viewer.html

All my code is in http://dev.geostor.arkansas.gov/G6/js/Viewer.js and the two functions I'm referring to are zoomCounty() and xyZoom()

Thanks for your time,
Glen

タグ付けされた投稿をもっと見る

Accepted answers

All comments

derekswingley1

No problem, my pleasure to help.

GlenRhea

Ahhh I see what you're saying now. Because I didn't define the spatial reference on the point when I used centerandzoom the spatial reference was null until I panned some.

Sigh. I'm usually pretty good about RTFM'ing too 😞

Thanks again for all your time.

Glen

derekswingley1

Here's the doc for esri.geometry.Point: http://help.arcgis.com/en/webapi/javascript/arcgis/help/jsapi/point.htm

Spatial reference is listed as required...

GlenRhea

I put the spatial references in there to make it work because the events were showing null after I used centerandzoom.

I don't think you should have to manually re-define the spatial reference just because you use centerandzoom, it should still be defined and not null.

In my mind, that's a bug...

derekswingley1

Glad to help!

I'm guessing someone from Esri will see this but what do you want them to do? I mean, the problem was a syntax error in your code. Granted, it resulted in the API acting kind of strange but the source of the issue was your code. Maybe you should still contact support if you think this is a legitimate bug.

GlenRhea

I know it's working now but IMO it shouldn't send a null spatial reference just because I use centerandzoom...

ESRI, you listening?

GlenRhea

Nice catch! Yep that fixed it, been looking for that one (off and on) for awhile.

I appreciate your help!

Glen

derekswingley1

Edited my previous post...just posting here so you get a notification that the thread was updated.

GlenRhea

That's what I tried to do but I couldn't find any way to populate that for a mappoint. I may go ahead and call support but I usually figure it out right after I call them 😞

derekswingley1

OK, I see what you're describing. I think this is where you're spatialReference is getting screwed up:

var pnt = new esri.geometry.Point(Number(temp[0]),Number(temp[1],new esri.SpatialReference({ wkid: 26915})));

You've got a paren out of place. Add a closing paren after your second Number() function call on line 598 and take one off of the end of that line in viewer.js.

derekswingley1

Hi Glen,

I took a look but I'm not quite clear on what specifically is failing. Can you elaborate?

Thanks.

会話に参加する

サインインしたメンバーは投稿、更新のフォローなどができます。初めてですか？無料アカウントを登録してください。

クイックリンク

Community Help
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.